Standing lamp



1.1 is a top and front perspective view of a standing lamp showing my new design;

1.2 is a front elevation view thereof, to which the rear elevation view is a mirror image;

1.3 is a right side cross-section view thereof, to which the left side cross-section view is a mirror image;

1.4 is a top plan view thereof; and

1.5 is a bottom plan view thereof.

The even broken lines that illustrate portions of the standing lamp and the dash-dot broken line boundary form no part of the claimed design. 

CLAIM The ornamental design for a standing lamp, as shown and described. 